| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.89 | 5.613% | $213.2221 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $120.54 | 8.269% | $130.5075 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $10.92 | 7.306% | $11.7178 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $231.77 | 6.218% | $246.1815 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $246.29 | 4.444% | $257.2351 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $176.49 | 7.683% | $190.0497 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $68.81 | 11.676% | $76.8443 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $1,056.71 | $1,125.7580 | $1,125.76 | $1,125.75 | $1,125.60 | |